I don't know if you're making an intentional reference or not but when Milton Bradley partnered up with Games Workshop to do HeroQuest back in the day they also partnered with them to make a little boardgame called Space Crusade:
Execute dangerous missions inside derelict spaceships.
boardgamegeek.com
I don't think it was ever sold in the US, unfortunately, so I've never actually gotten to play it. But my understanding of it was that it was basically a 40K version of Heroquest in spirit (though it used somewhat different rules and it had a modular board instead of a fixed board, so it was more like a 40K Advanced Heroquest).